top of page

Silica SPE Cartridge

Extracting polar compounds


Finetech® Silica is an unbounded silica gel sorbent. It has the strongest polarity among all normal phase sorbents, able to retain polar compounds in samples, particularly compounds with similar structures.

◆ Features:

  • Very strong retention for polar compounds

  • High sample loadability

  • Capable of separating compounds with very similar structures

◆ Specifications:


Surface area: 480 m²/g
Particle size: 40-75 μm
Pore size: 70 Å

◆ Applications:

  • Analysis of drugs, poisons, pollutants and their metabolites in biological matrices

  • Separation of biomolecules such lipids, antibiotics, bile acids and saccharides

  • Determination of mycotoxins such as fumonisins in foods

  • Determination of preservatives in cosmetics and skin care products

◆ Ordering Information

bottom of page